Blar i SINTEF Community på emneord "Bauxite residue"

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    • Alkali-reduced Bauxite Residue as Novel SCM 

      Danner, Tobias; Sletnes, Malin; Justnes, Harald (Peer reviewed; Journal article, 2020)
      Bauxite residue is a major waste stream available in large volumes globally that can cause risks to the surrounding environment (e.g. ecotoxicity) when disposed and stored by conventional methods. There is yet no large-scale ...

    • Bauxite Residue as Supplementary Cementitious Material – Efforts to Reduce the Amount of Soluble Sodium 

      Danner, Tobias; Justnes, Harald (Peer reviewed; Journal article, 2020)
      This study investigates the feasibility of using bauxite residue (BR) as supplementary cementitious material (SCM) for the cement and concrete industry. It is shown from pastes of BR and calcium hydroxide, that BR is highly ...